如何确定一个Android服务在前台运行？ [英] How to determine if an Android Service is running in the foreground?

问题描述

我有，我相信已经在前台运行的服务，我该如何检查，如果我实现工作？

解决方案

 私人布尔isServiceRunning（字符串服务名）{
        布尔serviceRunning = FALSE;
        ActivityManager AM =（ActivityManager）this.getSystemService（ACTIVITY_SERVICE）;
        名单＆LT; ActivityManager.RunningServiceInfo＆GT;升= am.getRunningServices（50）;
        迭代器＆LT; ActivityManager.RunningServiceInfo＆GT; I = l.iterator（）;
        而（i.hasNext（））{
            ActivityManager.RunningServiceInfo runningServiceInfo =（ActivityManager.RunningServiceInfo）我
                    。下一个（）;

            如果（runningServiceInfo.service.getClassName（）。等于（服务名））{
                serviceRunning = TRUE;

                如果（runningServiceInfo.service.foreground）
                {
                    在前台//服务运行
                }
            }
        }
        返回serviceRunning;
    }
 

如果你想知道，如果你的服务是在前台运行只需打开另一些脂肪应用程序，然后检查服务​​是否仍在运行，或者只是检查标记 service.foreground 。

I have a service which I believe to have running in the foreground, How do I check if my implementation is working?

解决方案

private boolean isServiceRunning(String serviceName){
        boolean serviceRunning = false;
        ActivityManager am = (ActivityManager) this.getSystemService(ACTIVITY_SERVICE);
        List<ActivityManager.RunningServiceInfo> l = am.getRunningServices(50);
        Iterator<ActivityManager.RunningServiceInfo> i = l.iterator();
        while (i.hasNext()) {
            ActivityManager.RunningServiceInfo runningServiceInfo = (ActivityManager.RunningServiceInfo) i
                    .next();

            if(runningServiceInfo.service.getClassName().equals(serviceName)){
                serviceRunning = true;

                if(runningServiceInfo.service.foreground)
                {
                    //service run in foreground
                }
            }
        }
        return serviceRunning;
    }

If you want to know if your service is running in foreground just open some others fat applications and then check if service is still running or just check flag service.foreground.

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